AD7916BRMZ

AD7916 is a 16bit, successive approximation, analogue-to-digital converter (ADC) that operate from a single power supply, VDD. They contain a low power, high speed, 16bit sampling ADC and a versatile serial interface port. On the CNV rising edge, the AD7915/AD7916 sample the voltage difference between the IN+ and IN- pins. The voltages on these pins typically swing in opposite phases between 0V and VREF. The reference voltage, REF, is applied externally and can be set independent of the supply voltage, VDD. The power consumption of the AD7915 scales linearly with throughput.

• High performance: true differential analogue input range: ±VREF
• 0V to VREF with VREF between 2.5V and 5V
• Throughput: 500KSPS options, zero latency architecture
• 16bit resolution with no missing codes and INL: ±0.4LSB typical, ±1LSB maximum
• Dynamic range: 95.5dB, VREF=5V, SNR: 94dB, THD:-118.5dB and SINAD: 93.5dB at fIN = 1KHz, VREF = 5V
• Low power dissipation: Single-supply 2.5V operation with 1.8V/2.5V/3V/5V logic interface
• 2mW at 500KSPS (VDD only), 3.7mW at 500KSPS (total)
• Proprietary serial interface: SPI-/QSPI-/MICROWIRE™-/DSP compatible
• 10 lead MSOP package
• Operating temperature range from -40 to 125°C

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